Treat your tresses to five-star treatment from the comfort of your own home with <b>OUAI</b>, the exciting new hair care label from celebrity stylist, Jen Atkin. <b>Volume Conditioner</b> is a body-building hydrator that moisturises and lifts lifeless hair. Infused with the brand’s unique Smart technology complex, it allows for nourished, healthy-looking hair. &nbsp;